<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title></title>
    <script src="../vue.js"></script>
</head>
<body>
    <div id="app">
        <input type="text" v-model="inputValue"/>
        <button v-on:click="handleBtnClick">提交</button>
        <ul>
            <li v-for="item in list">{{item}}</li>
        </ul>
    </div>
    <script>
        var app=new Vue({
            el:'#app',
            data:{
                list:[],
                inputValue:''
            },
            methods:{
                handleBtnClick: function () {
                    this.list.push(this.inputValue);
                    this.inputValue=''
                }
            }
        })
    </script>
</body>
</html>